Which of the Following Is an Example of Comparative Advantage

Multiple Choice

Which of the following is an example of comparative advantage?

A) Japan exports cameras to the United States because it produces them with more units of labor.
B) Mauritius exports apparel because it is relatively more efficient at this than agricultural production.
C) Britain imports cars from Germany because the cars it produces require more units of capital.
D) Botswana exports diamonds because it has greater mineral deposits than Ghana.